The name Caydin, pronounced 'kai-deen', is of modern American origin and has gained popularity in recent years. It is believed to be a variant spelling of the name Cade, which itself has origins rooted in several languages. In Irish, it means 'son of Cathan', while in English, it signifies 'to call out'. However, Caydin stands alone as a unique name with its own charm and character.
"Caydin experienced a peak in popularity between 2007 and 2009, with over 30 births annually during this period. However, it has seen a steady decline since then, with fewer than 20 births per year recorded from 2013 onwards."